github.com/v2fly/v2ray-core/v4@v4.45.2/infra/conf/rule/rule_test.go (about)

     1  package rule_test
     2  
     3  import (
     4  	"context"
     5  	"errors"
     6  	"io/fs"
     7  	"os"
     8  	"path/filepath"
     9  	"testing"
    10  
    11  	"github.com/v2fly/v2ray-core/v4/common"
    12  	"github.com/v2fly/v2ray-core/v4/common/platform"
    13  	"github.com/v2fly/v2ray-core/v4/common/platform/filesystem"
    14  	"github.com/v2fly/v2ray-core/v4/infra/conf/cfgcommon"
    15  	"github.com/v2fly/v2ray-core/v4/infra/conf/geodata"
    16  	_ "github.com/v2fly/v2ray-core/v4/infra/conf/geodata/standard"
    17  	"github.com/v2fly/v2ray-core/v4/infra/conf/rule"
    18  )
    19  
    20  func init() {
    21  	const geoipURL = "https://raw.githubusercontent.com/v2fly/geoip/release/geoip.dat"
    22  
    23  	wd, err := os.Getwd()
    24  	common.Must(err)
    25  
    26  	tempPath := filepath.Join(wd, "..", "..", "..", "testing", "temp")
    27  	geoipPath := filepath.Join(tempPath, "geoip.dat")
    28  
    29  	os.Setenv("v2ray.location.asset", tempPath)
    30  
    31  	if _, err := os.Stat(geoipPath); err != nil && errors.Is(err, fs.ErrNotExist) {
    32  		common.Must(os.MkdirAll(tempPath, 0o755))
    33  		geoipBytes, err := common.FetchHTTPContent(geoipURL)
    34  		common.Must(err)
    35  		common.Must(filesystem.WriteFile(geoipPath, geoipBytes))
    36  	}
    37  }
    38  
    39  func TestToCidrList(t *testing.T) {
    40  	t.Log(os.Getenv("v2ray.location.asset"))
    41  
    42  	common.Must(filesystem.CopyFile(platform.GetAssetLocation("geoiptestrouter.dat"), platform.GetAssetLocation("geoip.dat")))
    43  
    44  	ips := cfgcommon.StringList([]string{
    45  		"geoip:us",
    46  		"geoip:cn",
    47  		"geoip:!cn",
    48  		"ext:geoiptestrouter.dat:!cn",
    49  		"ext:geoiptestrouter.dat:ca",
    50  		"ext-ip:geoiptestrouter.dat:!cn",
    51  		"ext-ip:geoiptestrouter.dat:!ca",
    52  	})
    53  
    54  	cfgctx := cfgcommon.NewConfigureLoadingContext(context.Background())
    55  
    56  	if loader, err := geodata.GetGeoDataLoader("standard"); err == nil {
    57  		cfgcommon.SetGeoDataLoader(cfgctx, loader)
    58  	} else {
    59  		t.Fatal(err)
    60  	}
    61  
    62  	_, err := rule.ToCidrList(cfgctx, ips)
    63  	if err != nil {
    64  		t.Fatalf("Failed to parse geoip list, got %s", err)
    65  	}
    66  }